1,2-butanediol

Modify Date: 2024-01-05 18:33:43

1,2-butanediol Structure
1,2-butanediol structure
Common Name 1,2-butanediol
CAS Number 73522-17-5 Molecular Weight 90.121
Density 1.0±0.1 g/cm3 Boiling Point 190.3±8.0 °C at 760 mmHg
Molecular Formula C4H10O2 Melting Point N/A
MSDS N/A Flash Point 93.3±0.0 °C

 Names

Name (2S)-butane-1,2-diol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 190.3±8.0 °C at 760 mmHg
Molecular Formula C4H10O2
Molecular Weight 90.121
Flash Point 93.3±0.0 °C
Exact Mass 90.068077
PSA 40.46000
LogP -0.81
Vapour Pressure 0.1±0.8 mmHg at 25°C
Index of Refraction 1.438

 Safety Information

Hazard Codes Xi
HS Code 2905399090

 Synthetic Route

 Customs

HS Code 2905399090
Summary 2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

 Synonyms

1,2-Butanediol, (2S)-
1,2-Dihydroxybutane
(S)-butane-1,2-diol
Butanediol, 1,2-
(-)-1,2-butylene glycol
1,2-Butanediol,(2S)
1,2-(Dihydroxy)butane
(S)-1,2-BUTANEDIOL
±-1,2-Butanediol
1,2-butanediol
1,2-Butanediol, (±)-
(2S)-1,2-Butanediol
(-)(S)-butanediol-(1,2)
butane-1,2-diol
(2S)-Butane-1,2-diol
UNII:RUN0H01QEU
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